My pet peeves are fairly normal.
I absolutely detest god-modding and have had some experience with a god-modder in another forum. I was pretty fresh to RPing back then too.
Same with bunnying: I do not like that one very much either.
The one and only person who I permit a mild degree of both is my friend
@Laivindur because of two simple facts: She asks me OOC about these things and I trust her to not abuse the permission granted. Our styles might be different but I love that roleplay-brain of hers.
Sometimes I use a little time on a few posts, either because I need to think about my answer or because I'm busy and have to prioritize which ones I reply to. Otherwise I'm actually more prone to the opposite phenomenon of speed-posting. Having grown since I was a horrible transgressor of that I try to avoid doing that by keeping a number of posts between my posts in group RPs.
Otherwise it's the whole: Disappearing off the face of the earth-thing that can happen. I'll live, but it would be nice with a message.